BALTIMORE (WJZ) — One person has been transported to Shock Trauma after a tractor trailer smashed into cars in downtown Baltimore.

The accident happened around 9 p.m. Sunday at Greene and Franklin Streets.

There are multiple, mostly minor, injuries.

Baltimore Police say a University of Maryland police officer was involved in the collision. There is no word on his condition and it is unclear if the officer was the person transported to Shock Trauma.

Medics are on the scene.

Stay with WJZ and CBSBaltimore.com for the latest on this developing story.